UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 18 APR 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1003 103 9.0 7.8 92 1.2 8.3 170 3 281.9 283.0 281.4 300.1 6.62 1 1000 128 8.8 7.5 92 1.3 8.1 150 3 282.0 283.1 281.3 299.8 6.51 2 925 769 7.8 5.9 88 1.9 6.8 175 11 287.3 288.4 283.4 305.0 6.30 3 850 1471 9.6 1.6 57 8.0 5.5 225 15 296.2 297.1 285.7 311.1 5.05 4 700 3062 2.4 -15.6 25 18.0 -4.0 240 13 305.1 305.4 285.4 310.3 1.62 5 500 5680 -17.7 -38.7 14 21.0 -20.8 165 7 311.5 311.5 286.2 312.4 0.27 6 400 7310 -31.3 -57.3 6 26.0 -32.8 145 7 314.3 314.3 286.9 314.5 0.04 7 300 9270 -48.1 -64.1 14 16.0 -48.4 115 7 317.6 317.6 288.0 317.6 0.02 8 250 10440 -58.1 -67.1 31 9.0 -58.2 270 11 319.7 319.7 288.6 319.8 0.02 9 212 11473 -62.1 -71.1 29 9.0 -62.2 245 23 328.9 328.9 291.4 328.9 0.01 10 200 11840 -56.1 -84.1 2 28.0 -56.3 260 25 343.9 343.9 295.3 343.9 0.00 11 150 13690 -52.5 -83.5 1 31.0 -53.0 255 33 379.6 379.6 302.2 379.6 0.00 12 100 16300 -56.1 -86.1 1 30.0 -56.6 270 23 419.3 419.3 307.6 419.3 0.00 TRP 212 11473 -62.1 -71.1 29 9.0 -62.2 245 23 328.9 328.9 291.4 328.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 676.12 mb = 3374.60 m = 11071.38 ft Wetbulb zero: 762.65 mb = 2359.58 m = 7741.30 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 40.23 % Est. max temperature: 22.93 C = 73.27 F Sfc-Lift cond lev (LCL): 984.98 mb = 252.42 m = 828.14 ft T: 8.61 C 700-500 lapse rate: 7.68 C/km ThetaE index: 0.76 C Layer 700.0- 500.0 mb Conv cond level (CCL): 694.14 mb = 3127.40 m = 10260.38 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 32.44 C = 90.38 F Cap Strength: 10.06 C Lifted Index: 9.06 C Risk: None Lifted Index @300 mb: 10.36 C Lifted Index @700 mb: 10.06 C Showalter Index: 3.90 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 19.30 C K Index: 10.90 Risk: None Sweat Index: 56.20 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.83 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 12705.80 J/kg Cap Strength: 10.03 C Lift Cond Lev (LCL): 924.89 mb = 769.95 m = 2526.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1003 103 170 3 -0.5 3.0 | 86 8 -7.8 -0.5 1 1000 128 150 3 -1.5 2.6 | 84 9 -8.8 -0.9 2 925 769 175 11 -1.0 11.0 | 132 11 -8.3 7.5 3 850 1471 225 15 10.6 10.6 | 205 8 3.3 7.1 4 700 3062 240 13 11.3 6.5 | 233 5 3.9 3.0 5 500 5680 165 7 -1.8 6.8 | 110 10 -9.1 3.3 6 400 7310 145 7 -4.0 5.7 | 101 12 -11.3 2.2 7 300 9270 115 7 -6.3 3.0 | 88 14 -13.7 -0.5 8 250 10440 270 11 11.0 -0.0 | 314 5 3.7 -3.5 9 212 11473 245 23 20.8 9.7 | 245 15 13.5 6.2 10 200 11840 260 25 24.6 4.3 | 267 17 17.3 0.8 11 150 13690 255 33 31.9 8.5 | 258 25 24.6 5.0 12 100 16300 270 23 23.0 -0.0 | 283 16 15.7 -3.5 Wind Parameters Mean winds (0-6000m): 214.5 at 10.8 knts Storm direction: 244.5 at 8.1 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 143.4 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -0.2 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.32 Bulk Shear: 9.41 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 164 6 103 9| 0.0 6.1 6.1| 14.6 0.0 14.6 29.1 0.85| 6.9 5.9 1000 178 9 123 9| 3.5 3.1 6.6| 34.4 0.0 34.4 34.4 0.91| 7.4 6.7 1500 196 10 146 8| 4.3 2.0 6.3| 49.3 0.0 49.3 32.9 0.92| 7.3 6.8 2000 207 11 162 7| 3.3 1.5 4.8| 51.0 0.0 51.0 25.5 0.91| 5.8 5.3 2500 214 12 173 6| 2.7 1.2 3.9| 52.6 0.0 52.6 21.0 0.90| 4.9 4.4 3000 218 12 182 6| 2.2 1.0 3.2| 53.7 -0.2 53.4 17.8 0.88| 4.3 3.8 4000 220 12 185 6| 1.7 1.4 3.1| 53.7 -8.4 45.2 11.3 0.51| 4.1 2.1 5000 218 12 178 6| 1.3 1.5 2.8| 53.7 -17.3 36.4 7.3 0.31| 3.8 1.2 6000 214 11 168 6| 1.1 1.4 2.5| 53.7 -23.9 29.8 5.0 0.22| 3.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250418.00.gif